Dauphin de La Plata vs Pixie Foam

Pontoporia blainvillei compared with Stereocaulon pileatum

Key Differences

• Dauphin de La Plata is Vulnerable while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Dauphin de La Plata	Pixie Foam
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (mammifères)	Lecanoromycetes (Lecanoromycetes)
Order	Cetacea (Whales & Dolphins)	Lecanorales (Lecanorales)
Family	Pontoporiidae	Stereocaulaceae
Genus	Pontoporia	Stereocaulon
Species	Pontoporia blainvillei	Stereocaulon pileatum

Conservation Status

Dauphin de La Plata

VU — Vulnerable

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Dauphin de La Plata	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dauphin de La Plata

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.